About this item MORE FUNCTION: 6 pushable hot wheels, 4 steerable front and rear wheels, multiple adjustable forearm joints, rotatable front camera.Highly restored Mars rover, extremely high playability. PRODUCT SIZE:The Mars Rover measures about 9.4”(23.9cm) long,8.7”(22cm) wide and 6.2”(15.6cm) high,it won't take up too much space but are sure to make a big impression wherever they are displayed. BEST GIFT IDEA for KIDS:This NASA Mars Rover building set is a great gift for kids who love creating their space adventures! Kids can becomea space explore, Explore space and land on Mars.It will be the perfect gift choice for space Fans. EASY to FOLLOW and BUILD:The set includes an easy-to-follow, step-by-step instructional guide showing how to build these models. It contains a full-color instruction manual, makes it easy for kids to play with bricks by following the clear building steps. SAFE and COMPATIBLE:Our building bricks are all made of high-quality ABS material with smooth edges, durable for repeatable assembly. Meet children's safety standards. Compatible with most major brands of building bricks - can be built together with all other brand city space series building bricks for more creative play.